than does president obama?" >> gross domestic product. >> gross domestic product. governor romney wants to bring government spending per g.d.p. to g.d.p. down to 20%. and he has a theory that says that if you do that and you do the other things that he's going to do with the tax code that he is going to get economic growth. and so the second thing i'm listening for is, "what is their solution to the situation we're in right now with the economy? how are they going to solve the deficit problem and also increase job creation?" and i'd like to hear that explained clearly, because they have two very different philosophies. third, i think that if the debates do their job, we're going to be able to answer the question, "what are the sacrifices either one is going to ask us to make?" >> such as reforming social security, medicare, higher taxes, lower taxes? >> yes. and on the table are all sorts of things that many people value a great deal and we may not be able to afford anymore. so should we have deductibility for second home mortgages? should we have deductibility for